#hmdigital
UPC 891144000632
HM Digital PSC-50, Single Line, EC/TDS Mini Controller
Best Price: $242.90
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UPC 891144000854
HM Digital COM-300, Professional Waterproof PH/TDS/EC/Temp Meter
Best Price: $263.91
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UPC 891144000533
HM Digital LSM-100, Commercial Grade EC/TDS Monitor
Best Price: $238.38
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UPC 891144000496
HM Digital HM-100, Continuous PH/EC/TDS/Temp Monitor
Best Price: $209.95
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UPC 891144000700
HM Digital SB-1500PRO, Digital Pocket Salinity Meter
Best Price: $288.60
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